BG29281A3 - Method of obtaining of 1- (p- methoxybenzoil)- 2- pirolidinon - Google Patents

Method of obtaining of 1- (p- methoxybenzoil)- 2- pirolidinon

Info

Publication number
BG29281A3
BG29281A3 BG7942414A BG4241479A BG29281A3 BG 29281 A3 BG29281 A3 BG 29281A3 BG 7942414 A BG7942414 A BG 7942414A BG 4241479 A BG4241479 A BG 4241479A BG 29281 A3 BG29281 A3 BG 29281A3
Authority
BG
Bulgaria
Prior art keywords
pirolidinon
methoxybenzoil
obtaining
Prior art date
Application number
BG7942414A
Other languages
Bulgarian (bg)
Inventor
Kyburz
Aschwanden
Original Assignee
F. Hoffman- La Roche Co,Ag,Ch
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by F. Hoffman- La Roche Co,Ag,Ch filed Critical F. Hoffman- La Roche Co,Ag,Ch
Publication of BG29281A3 publication Critical patent/BG29281A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/18—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member
    • C07D207/22—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/24—Oxygen or sulfur atoms
    • C07D207/26—2-Pyrrolidones
    • C07D207/263—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms
    • C07D207/27—2-Pyrrolidones with only hydrogen atoms or radicals containing only hydrogen and carbon atoms directly attached to other ring carbon atoms with substituted hydrocarbon radicals directly attached to the ring nitrogen atom
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P25/00—Drugs for disorders of the nervous system
    • A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
    • C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D207/36—Oxygen or sulfur atoms
    • C07D207/38—2-Pyrrolones
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/10—Compounds having one or more C—Si linkages containing nitrogen having a Si-N linkage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biomedical Technology (AREA)
  • Neurology (AREA)
  • Neurosurgery (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Psychiatry (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Hospice & Palliative Care (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Pyrrole Compounds (AREA)
BG7942414A 1978-02-10 1979-02-08 Method of obtaining of 1- (p- methoxybenzoil)- 2- pirolidinon BG29281A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH140378 1978-02-10
CH1198178 1978-11-22

Publications (1)

Publication Number Publication Date
BG29281A3 true BG29281A3 (en) 1980-10-15

Family

ID=25687541

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7942414A BG29281A3 (en) 1978-02-10 1979-02-08 Method of obtaining of 1- (p- methoxybenzoil)- 2- pirolidinon

Country Status (34)

Country Link
US (1) US4369139A (en)
EP (2) EP0044088B1 (en)
JP (1) JPS6059907B2 (en)
AR (1) AR220739A1 (en)
AT (1) AT374787B (en)
AU (1) AU525514B2 (en)
BG (1) BG29281A3 (en)
BR (1) BR7900684A (en)
CA (1) CA1100515A (en)
CS (1) CS226182B2 (en)
CU (1) CU21107A3 (en)
DD (1) DD141828A5 (en)
DE (1) DE2963321D1 (en)
DK (1) DK155278C (en)
EG (1) EG13873A (en)
ES (2) ES477587A1 (en)
FI (1) FI69063C (en)
GR (1) GR71464B (en)
HK (1) HK6185A (en)
HU (1) HU177644B (en)
IE (1) IE47831B1 (en)
IL (1) IL56587A0 (en)
IN (1) IN150106B (en)
MC (1) MC1257A1 (en)
MY (1) MY8500340A (en)
NO (1) NO152046C (en)
NZ (1) NZ189571A (en)
OA (1) OA06180A (en)
PH (1) PH15491A (en)
PL (1) PL115958B1 (en)
PT (1) PT69206A (en)
RO (1) RO76615A (en)
SU (1) SU931104A3 (en)
YU (1) YU41330B (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124247A (en) * 1979-08-09 1982-05-25 Hoffmann-La Roche Limited Pyrrolidine derivatives
CH646149A5 (en) * 1981-02-05 1984-11-15 Hoffmann La Roche PYRROLIDINE DERIVATIVE.
US4398938A (en) * 1982-05-20 1983-08-16 Velsicol Chemical Corporation N-Acylated lactams and their herbicidal compositions and method of use
DE3326724A1 (en) * 1983-07-25 1985-02-07 Boehringer Ingelheim KG, 6507 Ingelheim 4-HYDROXYMETHYL-PYRROLIDINONE SUBSTITUTED IN 1 POSITION, METHOD FOR THE PRODUCTION THEREOF, PHARMACEUTICAL COMPOSITIONS AND INTERMEDIATE PRODUCTS
DE3336024A1 (en) * 1983-10-04 1985-04-18 Boehringer Ingelheim KG, 6507 Ingelheim 4-AMINO-L-BENZYL-PYRROLIDINONE AND ITS ACID ADDITION SALTS, METHOD FOR THEIR PRODUCTION AND MEDICINAL PRODUCTS
DE3420193A1 (en) * 1984-05-30 1985-12-05 Boehringer Ingelheim KG, 6507 Ingelheim NEW SUBSTITUTED PYRROLIDINONES, METHOD FOR THEIR PRODUCTION AND MEDICINAL PRODUCTS
CH661174GA3 (en) * 1985-07-10 1987-07-15
US4691853A (en) * 1985-12-30 1987-09-08 Technalytics, Inc. Surgical stapler
US5300642A (en) * 1986-04-10 1994-04-05 The Du Pont Merck Pharmaceutical Company α, α-disubstituted aromatics and heteroaromatics as cognition enhancers
US5173489A (en) * 1986-04-10 1992-12-22 The Dupont Merck Pharmaceutical Co. α,α-disubstituted aromatics and heteroaromatics as cognition enhancers
US4760083A (en) * 1986-04-10 1988-07-26 E. I. Dupont De Nemours & Company 3,3-disubstituted indolines
US4876259A (en) * 1987-01-05 1989-10-24 E. I. Du Pont De Nemours And Company 3,3-disubstituted indolines
IT1215587B (en) * 1987-06-26 1990-02-14 Roussel Maestretti Spa DERIVATIVES OF 1-BENZOIL2-OXO 5-ALCOSSI PIRROLIDINA, THEIR PREPARATION PROCEDURE AND THEIR USE AS A MEDICINAL SUBSTANCE.
CA1305148C (en) * 1987-08-19 1992-07-14 Hiromu Matsumura Carbamoylpyrrolidone derivatives and drugs for senile dementia
US5202345A (en) * 1987-08-19 1993-04-13 Shionogi & Co., Ltd. Carbamoylpyrrolidone derivatives and drugs for senile dementia
JP2585086B2 (en) * 1988-12-28 1997-02-26 大鵬薬品工業株式会社 Diazabicycloalkane derivative
IT1231921B (en) * 1989-06-12 1992-01-15 Sigma Tau Ind Farmaceuti 1-ACIL-2-PYROLIDONES AS ACTIVATORS OF LEARNING PROCESSES AND MEMORY AND PHARMACEUTICAL COMPOSITIONS INCLUDING SUCH COMPOUNDS
JP2803882B2 (en) * 1990-02-20 1998-09-24 日清製粉株式会社 1-phenoxycarbonyl-2-pyrrolidinone derivative
JP3038032B2 (en) * 1991-03-25 2000-05-08 日清製粉株式会社 Platelet aggregation inhibitor
EP1156043B1 (en) * 1992-07-24 2003-11-12 The Regents Of The University Of California Drugs that enhance synaptic responses mediated by ampa receptors
US5852008A (en) * 1995-01-24 1998-12-22 The Regents Of The University Of California Heteroatom substituted benzoyl derivatives that enhance synaptic response mediated by receptors
DE69611437T2 (en) * 1995-02-21 2001-08-23 Nippon Suisan Kaisha Ltd GLUTEMIC ACID RECEPTOR AGONISTS
IT1318490B1 (en) * 1999-04-27 2003-08-25 Hoffmann La Roche AGENT TO INCREASE THE DISPOSAL OF CEREBRAL ACETYLCHOLINE.
MXPA03005889A (en) 2000-12-28 2005-02-14 Daiichi Seiyaku Co Medicines for treatment and prevention of neurogenic pain.
US8858594B2 (en) * 2008-12-22 2014-10-14 Abbott Laboratories Curved closure device
PL2604592T3 (en) 2011-12-12 2015-04-30 Zakl Farmaceutyczne Polpharma Sa A process for the purification of aniracetam by crystallisation from aqueous solutions
CN109651222A (en) * 2018-12-21 2019-04-19 上海昊航化工有限公司 A kind of process for catalytic synthesis of Aniracetam

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3697563A (en) * 1970-06-29 1972-10-10 Inst Chemioterapico Italiano S (3,4,5-trimethoxy-benzamido)-alkanoic acids for prophylaxis and treatment of cardiac disorders
DE2413935A1 (en) * 1974-03-20 1975-10-16 Schering Ag 4- (POLYALCOXY-PHENYL) -2-PYRROLIDONE
ES433723A1 (en) * 1975-01-10 1976-11-16 Lafarquim S A Lab Procedure for obtaining a derivative of 2-pirrolidinone. (Machine-translation by Google Translate, not legally binding)

Also Published As

Publication number Publication date
FI69063C (en) 1985-12-10
AR220739A1 (en) 1980-11-28
US4369139A (en) 1983-01-18
PL115958B1 (en) 1981-05-30
FI69063B (en) 1985-08-30
GR71464B (en) 1983-05-30
IN150106B (en) 1982-07-24
AU4391679A (en) 1979-08-16
DD141828A5 (en) 1980-05-21
AU525514B2 (en) 1982-11-11
DE2963321D1 (en) 1982-09-02
JPS6059907B2 (en) 1985-12-27
JPS54117468A (en) 1979-09-12
EG13873A (en) 1982-12-31
EP0005143B1 (en) 1982-07-14
ATA99579A (en) 1983-10-15
AT374787B (en) 1984-05-25
NO152046B (en) 1985-04-15
ES483756A1 (en) 1980-04-16
EP0044088B1 (en) 1984-02-22
YU28379A (en) 1983-02-28
CU21107A3 (en) 1988-02-01
PH15491A (en) 1983-01-31
RO76615A (en) 1981-04-30
NZ189571A (en) 1984-07-06
EP0005143A1 (en) 1979-11-14
FI790226A (en) 1979-08-11
BR7900684A (en) 1979-09-04
DK155278B (en) 1989-03-20
EP0044088A3 (en) 1982-02-03
SU931104A3 (en) 1982-05-23
NO152046C (en) 1985-07-24
YU41330B (en) 1987-02-28
CS226182B2 (en) 1984-03-19
IE47831B1 (en) 1984-06-27
HK6185A (en) 1985-02-01
ES477587A1 (en) 1980-01-16
IE790246L (en) 1979-08-20
PL213340A1 (en) 1980-03-24
CA1100515A (en) 1981-05-05
EP0044088A2 (en) 1982-01-20
MC1257A1 (en) 1980-01-14
NO790434L (en) 1979-08-13
OA06180A (en) 1981-06-30
PT69206A (en) 1979-03-01
MY8500340A (en) 1985-12-31
HU177644B (en) 1981-11-28
DK155278C (en) 1989-07-24
IL56587A0 (en) 1979-05-31
DK56379A (en) 1979-08-11

Similar Documents

Publication Publication Date Title
BG29281A3 (en) Method of obtaining of 1- (p- methoxybenzoil)- 2- pirolidinon
BG31497A3 (en) Method for obtaining of 4- amino- 5- alkyl- sulphonyl ortoanizamid
BG31646A3 (en) Method for obtaining of phenethanolamina
BG31799A3 (en) Method for obtaining of hidantion
BG31493A3 (en) Method for obtaining of phenetanolamines
GB2067197B (en) Method of obtaining phtalonitriles
DE2960121D1 (en) Method of preparing monoarylthiourea
JPS5523272A (en) Method of boring
JPS5587546A (en) Method of making veneer
BG27625A1 (en) Method of obtaining of 1- (2- hydroxyethyl- )- 2- methyl- 5- nitroimidazol
BG33285A3 (en) Method for obtaining of benzocyclopheptapyran
JPS5568950A (en) Method of lifttup construction
SU778198A1 (en) Method of obtaining polyisobutylene
JPS54120032A (en) Method of making case
JPS54120031A (en) Method of making case
JPS54156692A (en) Method of measuring saccharoid
JPS54163107A (en) Method of drawing figure
JPS54101407A (en) Method of making veneer
SU1086717A1 (en) Method of obtaining p-izopropohydroxybenzaldehyde
BG27777A1 (en) Method of obtaining of diatetic product- yoghourt
PL110299B2 (en) Method of obtaining 2-methoxy-4-chloro-phenol
BG27949A1 (en) Method of obtaining of 2-azetidinons
BG27797A1 (en) Method of obtaining of kermet for magnetic-abrasive poliching
JPS54106577A (en) Method of making stereopatterm
JPS54143344A (en) Method of making case